Vertical multiple-layer structure of temperature and turbulent diffusivity in the South China Sea
文献类型：期刊论文
| 作者 | Xin He; Changrong Liang; Yang Y(杨阳) ; Guiying Chen; Xiaodong Shang; Xiaozhou; Penger Tong
|
| 刊名 | Acta Oceanologica Sinica
 |
| 出版日期 | 2022-11 |
| 卷号 | 无期号:无页码:14-21 |
| 关键词 | temperature profile turbulent diffusivity South China Sea multiple layers |
| ISSN号 | 0253-505X |
| DOI | 10.1007/s13131-022-2005-5 |
| 通讯作者 | Shang, Xiaodong(xdshang@scsio.ac.cn) ; He, Xiaozhou(hexiaozhou@hit.edu.cn) |
| 目次 | 否 |
| 英文摘要 | We report field measurements of vertical profiles of the turbulent diffusivity and temperature at different stations in the South China Sea (SCS). Our study shows that the measured turbulent diffusivity follows a power-law distribution with a varying exponent in water layers. Similar multiple-layer scaling regimes were also observed from the temperature fluctuations. Combining turbulent diffusivity and temperature fluctuations, the vertical structure of temperature was revealed. Furthermore, we discussed the temperature profiles in each layer. A constant function of a dimensionless temperature profile was found in water layers that have identical turbulence conditions. Our results reveal the multiple-layer structure of temperature in the SCS. This study contributes to the understanding of the vertical structure of multiple layers in the SCS and provides clues for exploring the physical mechanism for maintaining the temperature structure. |
| WOS关键词 | CIRCULATION |
| 资助项目 | National Key R&D Program of China[2021YFC3101301] ; Innovative Academy of Marine Information Technology, Chinese Academy of Sciences[CXBS202101] ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou)[GML2019ZD0304] ; National Natural Science Foundation of China[41876022] ; National Natural Science Foundation of China[41876023] ; National Natural Science Foundation of China[11772111] ; National Natural Science Foundation of China[91952101] ; Guangdong Natural Science Foundation of China[1914050004866] ; Guangdong Natural Science Foundation of China[2020A1515011094] ; Hong Kong Research Grants Council[16301719] ; Hong Kong Research Grants Council[N-HKUST604/19] ; Science, Technology and Innovation Commission of Shenzhen Municipality[KQJSCX20180328165817522] ; Science and Technology Program of Guangzhou[202102020707] |
| WOS研究方向 | Oceanography |
| 语种 | 英语 |
| WOS记录号 | WOS:000879044400002 |
| 出版者 | SPRINGER |
| 资助机构 | National Key R&D Program of China ; Innovative Academy of Marine Information Technology, Chinese Academy of Sciences ; Key Special Project for Introduced Talents Team of Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou) ; National Natural Science Foundation of China ; Guangdong Natural Science Foundation of China ; Hong Kong Research Grants Council ; Science, Technology and Innovation Commission of Shenzhen Municipality ; Science and Technology Program of Guangzhou |
| 版本 | 出版稿 |
| 源URL | [http://ir.idsse.ac.cn/handle/183446/9878]  |
| 专题 | 深海工程技术部_深海资源开发研究室 |
| 作者单位 | 1.State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 510301, China 2.Institute of Deep-Sea Science and Engineering, Chinese Academy of Sciences, Sanya, 572000, China 3.Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 511458, China 4.University of Chinese Academy of Sciences, Beijing, 100049, China 5.Department of Physics, Hong Kong University of Science and Technology, Hong Kong, 999077, China 6.School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen, 518055, China 7.Institution of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, Guangzhou, 510301, China |
| 推荐引用方式 GB/T 7714 | Xin He,Changrong Liang,Yang Y,et al. Vertical multiple-layer structure of temperature and turbulent diffusivity in the South China Sea[J]. Acta Oceanologica Sinica,2022,无(无):14-21. |
| APA | Xin He.,Changrong Liang.,Yang Y.,Guiying Chen.,Xiaodong Shang.,...&Penger Tong.(2022).Vertical multiple-layer structure of temperature and turbulent diffusivity in the South China Sea.Acta Oceanologica Sinica,无(无),14-21. |
| MLA | Xin He,et al."Vertical multiple-layer structure of temperature and turbulent diffusivity in the South China Sea".Acta Oceanologica Sinica 无.无(2022):14-21. |
入库方式： OAI收割
来源：深海科学与工程研究所
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